Quote Originally Posted by Nihilist
Are you sure that it doesn't work for custom games? In 1.2 I occasionally played a mod made by Mordred that used the -mod tag on command line to load it, and custom games worked.
I know very well that mod (of course )
MCM installs part of the files in the original Data folder. If all the new files are in the mod folder -mod doesn't work. This was a trial-and-error process, which is really painful in case of a total conversion of the game. I think the problem is the distribution of the files between the mod folder and the normal data folder in RTW directory.
I tried a similar strategy with Iberia Total War and the game crashed.